24 



NILS HOLMGREN, ZUR ANATOMIE DES GEHIRNS VON MYXINE. 



Ep.sTr. ena. ped. 



. kab. ped. 



Tr.oLf.teat. 



CoTTL.Lnt . buLb.sup. 



Tr. oaLb. aypoL 

 Tr.oLf.Lat. 



2'n.LJc . 



rA . » CoTTl.pOsk.Qpt 



Rec.mf. " LQpL 



f. rom. 



G.tnterpecL. 



Fig. 8. Sagittalschnitt durch das Myxine-Gehim; Bulb. olf. = Bulbus olfactorius; Cer. ventr. = Cerebellarventrikel. 

 Com, ans- = Commissura ansulata; Com. ant = Commissura anteiior: Com. cer. = Commissura cerebellaris; Com int. 

 bulb. sup. = Commissura interbulbaris superior; Com. post. opt. = Commissura ventralis (postoptica); Dec. veli = De- 

 cussatio veli; »Ep.» = »Epiphv se» von Edinoer; Fornix = Fomix(?): F romb = Fossa rhomboidalis; G. interped. = 

 = Ganglion interpedunculare; Opt. = Nervus opticus; Prim liipp = Primordium hippocampi; Rec inf = Reeessus in- 

 fundibuli: Rec. preopt. = Reeessus preopticus; Thal. = Thalamus. Th. clior. = Thela chorioidea; Tr. bulb. liypot. = 

 = Tr. bulbo-bypothalamicus; Tr. em. ped. = Tractus eminentia-peduncularis; Tr. hab ped. = Tr habenulo-peduncula- 

 ris = MeynerCs Bundel; Tr. olf. lat. = Tr. olf. lat. sup. = Tr. olfactorius lateralis superficiahs; Tr. olf. med. = Tr. olfac- 

 torius medialis; Tr. olf. teet. = Tr. olfaeto-tectalis. 



Tr. olf. Kab. 



l,Tr. oLf.Lot 



Com. posL. 



Fig. 9 a 



G. Kab. 

 Fig. 9 b 



